Emissions from Low- and Mid-Level Blends of Anhydrous Ethanol in Gasoline 2019-01-0997
(SAE International) Typically ethanol is present in gasoline as a 10% blend by volume (E10), although E15, E85 (51 to 83%), and E0 are also available at selected stations. Numerous studies of tailpipe regulated emissions have been conducted to compare emissions